- FondsNewmanM - Papers of Max Newman
- SeriesBox 3 - Bletchey Park and Colossus
- File3 - Miscellaneous post war documents relating to the Newmanry and 'Colossus'
- Item1 - TLS from Brian Randell, University of Newcastle upon Tyne
- Item2 - Copy of TL to Brian Randell from Ralph Benjamin, GCHQ
- Item3 - TLS from Ralph Benjamin
- Item4 - TLS from Ralph Benjamin, Government Communications Headquarters, Cheltenham
- Item5 - TLS from Brian Randell, University of Newcastle upon Tyne
- Item6 - TLS from Ralph Benjamin
- 36 more...